13360990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70321}}^1$

素因数の和:70347

約数の個数: 16

約数和(自身を含む): 25315920

約数和(自身を除く): 11954930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 70321, 140642, 351605, 703210, 1336099, 2672198, 6680495, 13360990]

約数ペア:

[(1, 13360990), (2, 6680495), (5, 2672198), (10, 1336099), (19, 703210), (38, 351605), (95, 140642), (190, 70321)]